class Datev::DecimalField
Public Instance Methods
output(value, _context=nil)
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# File lib/datev/field/decimal_field.rb, line 20 def output(value, _context=nil) ("%.#{scale}f" % value).sub('.',',') if value end
precision()
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# File lib/datev/field/decimal_field.rb, line 3 def precision options[:precision] end
scale()
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# File lib/datev/field/decimal_field.rb, line 7 def scale options[:scale] end
validate!(value)
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Calls superclass method
Datev::Field#validate!
# File lib/datev/field/decimal_field.rb, line 11 def validate!(value) super if value raise ArgumentError.new("Value given for field '#{name}' is not a Decimal") unless value.is_a?(Numeric) raise ArgumentError.new("Value '#{value}' for field '#{name}' is too long") if precision && value.to_s.length > precision+1 end end